astronomical surveying

常见例句

雙語例句

• So far, astronomical geodetic surveying work, also according to the principle of.
  至今，天文大地的測量工作，也還是根據這一原理進行的。
• The error derived from the observer and his instruments in surveying astronomical longitude is called the person and instrumental equation, which must be corrected in the first and second degrees.
  摘要： 在天文經度測量中，由觀測員及其所用儀器引起的誤差稱爲人儀差，在一、二等天文測量中必須加入此項改正。
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